1430042 has 8 divisors (see below), whose sum is σ = 2181600. Its totient is φ = 702844.

The previous prime is 1430041. The next prime is 1430063. The reversal of 1430042 is 2400341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1429999 and 1430026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5942 + ... + 6177.

It is an arithmetic number, because the mean of its divisors is an integer number (272700).

2^1430042 is an apocalyptic number.

1430042 is a deficient number, since it is larger than the sum of its proper divisors (751558).

1430042 is a wasteful number, since it uses less digits than its factorization.

1430042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12180.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 1430042 is about 1195.8436352634. The cubic root of 1430042 is about 112.6634201104.

Adding to 1430042 its reverse (2400341), we get a palindrome (3830383).

Subtracting 1430042 from its reverse (2400341), we obtain a cube (970299 = 99³).

The spelling of 1430042 in words is "one million, four hundred thirty thousand, forty-two".